fix(lobby): sync BP dependency to bumped RP version; name portal_field

Two issues an addon-wide audit turned up.

The portal-texture commit bumped lobby_transfer_RP to 1.0.1 but left the
behavior pack's dependency on it pinned at 1.0.0. A dependency whose version
does not match the referenced pack's header is exactly the kind of mismatch
that makes Bedrock drop a pack, so this was a regression waiting to bite.

portal_field carries a menu_category, so it appears in the creative inventory,
but had no lang entry -- it showed as the raw key tile.silverlabs:portal_field
.name. The other four portal blocks were already named.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015Gf1kZypRDfPL1YiWUS1LC

lobby-addon/lobby_transfer_BP/manifest.json

@@ -4,20 +4,36 @@
     "name": "Lobby Portal Transfer",
     "description": "Auto-transfers players when they step into portal areas",
     "uuid": "a1b2c3d4-1111-2222-3333-abcdef123456",
-    "version": [1, 1, 0],
-    "min_engine_version": [1, 21, 0]
+    "version": [
+      1,
+      1,
+      0
+    ],
+    "min_engine_version": [
+      1,
+      21,
+      0
+    ]
   },
   "modules": [
     {
       "type": "data",
       "uuid": "a1b2c3d4-7777-8888-9999-abcdef345678",
-      "version": [1, 1, 0]
+      "version": [
+        1,
+        1,
+        0
+      ]
     },
     {
       "type": "script",
       "language": "javascript",
       "uuid": "a1b2c3d4-4444-5555-6666-abcdef789012",
-      "version": [1, 1, 0],
+      "version": [
+        1,
+        1,
+        0
+      ],
       "entry": "scripts/main.js"
     }
   ],
@@ -32,7 +48,11 @@
     },
     {
       "uuid": "b2c3d4e5-1111-2222-3333-fedcba654321",
-      "version": [1, 0, 0]
+      "version": [
+        1,
+        0,
+        1
+      ]
     }
   ]
 }